* dirmngr/dns-stuff.c (disable_dns_tormode): New.
* dirmngr/dirmngr.c (oNoUseTor): New const.
(opts): New option --no-use-tor.
(tor_mode): New var.
(parse_rereadable_options): Change to use TOR_MODE.
(dirmngr_use_tor): New.
(set_tor_mode): Call disable_dns_tormode. Implement oNoUseTor.
* dirmngr/dirmngr.h (opt): Remove field 'use_tor'. Replace all
references by a call to dirmngr_use_tor().
* dirmngr/server.c (cmd_getinfo): Distinguish between default and
enforced TOR_MODE.
--
This patch replaces the global variable opt.use_tar by a function
testing a file local mode flag. This patch prepares for a
use-tor-if-available mode.
GnuPG-bug-id: 2935
Signed-off-by: Werner Koch <wk@gnupg.org>
* dirmngr/dirmngr.h (opt): Add field "use_tor".
* dirmngr/dirmngr.c (oUseTor): New.
(opts): Add --use-tor.
(parse_rereadable_options): Set option.
(main): Tell gpgconf about that option.
* dirmngr/crlfetch.c (crl_fetch): Pass TOR flag to the http module and
return an error if LDAP is used in TOR mode.
(ca_cert_fetch): Return an error in TOR mode.
(start_cert_fetch): Ditto.
* dirmngr/ks-engine-finger.c (ks_finger_fetch): Pass TOR flag to the
http module.
* dirmngr/ks-engine-hkp.c (send_request): Ditto.
* dirmngr/ks-engine-http.c (ks_http_fetch): Ditto.
* dirmngr/ks-engine-ldap.c (ks_ldap_get): Return an error in TOR mode.
(ks_ldap_search): Ditto.
(ks_ldap_put): Ditto.
* dirmngr/ocsp.c (do_ocsp_request): Ditto. Also pass TOR flag to the
http module.
* dirmngr/server.c (option_handler): Add "honor-keyserver-url-used".
(cmd_dns_cert): Return an error in TOR mode.
(cmd_getinfo): Add subcommand "tor"
* tools/gpgconf-comp.c (gc_options_dirmngr): Add TOR group.
--
More work is required to actually make --use-tor useful. For now it
returns an error for almost all network access but as soon as we have
added the TOR feature to the http module some parts will start to
work.
Signed-off-by: Werner Koch <wk@gnupg.org>
The basic network code from http.c is used for finger. This keeps the
network related code at one place and we are able to use the somewhat
matured code form http.c. Unfortunately I had to enhance the http
code for more robustness and probably introduced new bugs.
Test this code using
gpg --fetch-key finger:wk@g10code.com
(I might be the last user of finger ;-)
